National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Fair

39°F

4°C

Humidity 36%
Wind Speed W 5 mph
Barometer 29.92 in (1013.3 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 3 Apr 4:53 pm AKDT
Extended Forecast for

5 Miles W Whittier AK

  • Tonight

    Tonight: Partly cloudy, with a low around 17. West wind around 5 mph becoming east after midnight.

    Low: 17 °F

    Partly Cloudy

  • Saturday

    Saturday: Rain and snow likely, mainly after 4pm. Mostly cloudy, with a high near 39. East wind around 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 39 °F

    Mostly Cloudy
    then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Rain and snow likely before 10pm, then snow. Low around 29. East wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 29 °F

    Rain/Snow
    then Snow

  • Sunday

    Sunday: Snow likely before 1pm, then rain and snow between 1pm and 4pm, then a chance of rain after 4pm. High near 40. Northeast wind around 5 mph. Chance of precipitation is 90%.

    High: 40 °F

    Snow Likely
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain before 10pm, then a chance of snow between 10pm and 1am. Mostly cloudy, with a low around 20. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 50%.

    Low: 20 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: A chance of snow before 4pm. Mostly cloudy, with a high near 42. West wind around 5 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 42 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow after 10am. Mostly cloudy, with a high near 39.

    High: 39 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow. Cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 17. West wind around 5 mph becoming east after midnight.
Saturday
Rain and snow likely, mainly after 4pm. Mostly cloudy, with a high near 39. East wind around 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
Rain and snow likely before 10pm, then snow. Low around 29. East wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday
Snow likely before 1pm, then rain and snow between 1pm and 4pm, then a chance of rain after 4pm. High near 40. Northeast wind around 5 mph. Chance of precipitation is 90%.
Sunday Night
A chance of rain before 10pm, then a chance of snow between 10pm and 1am. Mostly cloudy, with a low around 20. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 50%.
Monday
A chance of snow before 4pm. Mostly cloudy, with a high near 42. West wind around 5 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
A chance of snow after 10am. Mostly cloudy, with a high near 39.
Tuesday Night
A chance of snow. Cloudy, with a low around 27.
Wednesday
Snow likely before 10am, then rain and snow likely. Cloudy, with a high near 39.
Wednesday Night
Rain and snow likely. Cloudy, with a low around 27.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 40.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 26.
Friday
A chance of rain and snow. Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Whittier AK
 60.78°N 148.84°W (Elev. 157 ft)
Last Update:
3:56 pm AKDT Apr 3, 2026
Forecast Valid:
5pm AKDT Apr 3, 2026-6pm AKDT Apr 10, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation